1900231921 (number)

1900231921 is an odd 10-digits composite number following 1900231920 and preceding 1900231922. In scientific notation, it is written as 1.900231921 × 10^9. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 1628770212 positive integers (up to 1900231921) that are relatively prime to 1900231921.

Interesting facts

Basic properties

Name

Name one billion nine hundred million two hundred thirty-one thousand nine hundred twenty-one

Notation

Scientific notation 1.900231921 × 10^9
Engineering notation 1.900231921 × 10^9

Prime Factorization of 1900231921

Prime Factorization 7 × 271461703

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1900231921
Product of the distinct prime numbers

The prime factorization of 1900231921 is 7 × 271461703. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 2, 69, 59, 581, 986, 6249, 8747, 87086, 10146, 693405, 451035, 9508325, 9123410, 45962959, 17592584, 538060350, 88681783, 3463885094, 6546565719

Basic calculations (n = 1900231921)

Multiplication

n×y
n×2 3800463842
n×3 5700695763
n×4 7600927684
n×5 9501159605

Division

n÷y
n÷2 950115960.5
n÷3 633410640.33333
n÷3 475057980.25
n÷5 380046384.2

Exponentiation

ny
n2 3610881353587350241
n3 6.8615120110304E+27
n4 1.3038464149685E+37
n5 2.4776105778045E+46

Nth Root

y√n
2√n 43591.64967055
3√n 1238.6127220736
4√n 208.78613380814
5√n 71.739991661419

Divisors of 1900231921

1, 7, 271461703, 1900231921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1900231920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1900231921 can be divided by 4 positive divisors. The sum of these divisors (counting 1900231921) is 1, the average is 0.25.

Base conversion 1900231921

Base System Value
2 Binary 1110001010000110011110011110001
3 Ternary 11220102121210011001
4 Quaternary 1301100303303301
5 Quinary 12342424410141
6 Senary 512320322001
8 Octal 16120636361
10 Decimal 1900231921
12 Duodecimal 450473301
16 Hexadecimal 71433cf1
20 Vigesimal 19dg8jg1
36 Base36 vfckc1

Cryptographic Hash Functions

md5 f01d926f51c5f9846ddc3e448d0fbbd8
sha1 11c9fc259522c7322f7fb1207503b37fceb3ba30
sha256 df060f0629438b49127ab7cf71ada5cc8506b8c0b427700c048a1debd7451077
sha512 a4fdbce460dc3f6cf40c177826822fca19df6a9411418dbc4167590d454af6ebfd00ce23a456337d98b461298241410230a5e63966f31213a2e9bc489eb4b2f5
ripemd-160 f75d0ad8a6652428c72e744d60f8d7e4fc677758

1900231921 as geometric shapes

Circle

Radius = n
Diameter 3800463842
Circumference 11939509286.261
Area 1.1343918333414E+19

Sphere

Radius = n
Volume 2.8741434301828E+28
Surface area 4.5375673333658E+19
Circumference 11939509286.261

Square

Length = n
Perimeter 7600927684
Area 3610881353587350241
Diagonal 2687333754.3325

Cube

Length = n
Surface area 2.1665288121524E+19
Volume 6.8615120110304E+27
Space diagonal 3291298233.3362

Equilateral Triangle

Length = n
Perimeter 5700695763
Area 1.5635574911291E+18
Altitude 1645649116.6681

Triangular Pyramid

Length = n
Surface area 1.5635574911291E+18
Volume 8.0863694536542E+26
Height 895777918.11083